DBH 1118 radial shaft seal — 85 x 127 x 13
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 1118 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 1118 and any equivalents.
A radial shaft seal from the DBH line, the 1118 keeps lubricant where it belongs and keeps dust, water and particles out. It works on the shaft and seals against the housing bore, so rotating equipment stays protected and bearings and gears are not exposed to premature wear. The size callout is 85 mm shaft, 127 mm housing, 13 mm height, in the Kx design.
The designation 1118 tells you the size group, and the numbers are read as shaft 85.00 mm, housing 127.00 mm, height 13.00 mm. Kx refers to a single lip with a spring, a configuration meant for rotating shafts that run with permanent lubrication. DBH is one of the brands we supply, so the replacement keeps the geometry and material of the original catalogue entry.
Typical mounting points are bearing covers, flanges and housing bores on gearboxes, centrifugal pumps, electric motors, mixers, conveyors and other power transmission equipment. Plants, workshops and process lines use the 1118 wherever oil or grease has to stay separated from the surrounding environment, including areas with dust or moderate humidity where the lip still has to stay in contact without dragging on rotation.
Before ordering, check the shaft diameter against the recommended tolerance and confirm that the housing bore matches the diameter and depth shown for the part. The shaft should be ground, smooth and free of burrs, since the lip seals best against a clean surface carrying a thin film of lubricant. Lubricate the lip before pressing it in, keep it square, do not strike the sealing edge, and fit it so the spring faces the fluid being retained. A worn shaft can often be brought back with a repair sleeve.
When you ask for a quote, send the full part number plus the shaft, housing and height dimensions, and a photo of the old seal if you have one. With that we can check a compatible option in the DBH line or in another brand we carry, and tell you whether Kx suits your equipment or whether a different lip type or material would be the better choice. Quotes are handled by WhatsApp or email, and the team replies promptly with equivalents and selection help.
Dimensions
- Shaft (d)
- 85mm
- Housing bore (D)
- 127mm
- Height (h)
- 13.00mm
- Design
- Kx
Frequently asked questions
- What size is the DBH 1118 seal?
- It is built for a shaft of 85.00 mm, a housing bore of 127.00 mm and a height of 13.00 mm, matching designation 1118 in the Kx design. Compare those figures with the old seal or the data sheet before you install it.
- How do I know whether the Kx design fits my equipment?
- Kx is a single lip seal with a spring, intended for rotating shafts under lubrication. Equipment running at high pressure, high speed or with heavy contamination may call for a different design. Send us the operating conditions and we will point you in the right direction.
- Can another brand be used instead of the 1118?
- Yes, provided the shaft, housing and height dimensions match and the design is compatible. We can search the brands we supply for an equivalent. Send the part number and dimensions by WhatsApp or email so we can verify it.